Microsemi Corporation
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MSMCG18CA
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MSMCG18CA

Product Overview

Category: Semiconductor
Use: Protection diode
Characteristics: Low capacitance, high surge capability
Package: SOD-123FL
Essence: Diode for ESD protection
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Reverse Standoff Voltage: 18V
  • Breakdown Voltage: 20V
  • Clamping Voltage: 29.2V
  • Peak Pulse Current: 5A
  • Capacitance: 3pF (Typical)

Detailed Pin Configuration

The MSMCG18CA is a surface mount diode with two pins in the SOD-123FL package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Low clamping voltage
  • Fast response time
  • High surge capability
  • ESD protection for sensitive electronic components

Advantages and Disadvantages

Advantages: - Effective ESD protection - Low capacitance - Small form factor

Disadvantages: - Lower peak pulse current compared to some alternative models

Working Principles

The MSMCG18CA operates by diverting transient currents away from sensitive electronic circuits during ESD events or surges. When a high voltage spike occurs, the diode rapidly switches into its low impedance state, shunting the excess current to protect downstream components.

Detailed Application Field Plans

The MSMCG18CA is suitable for a wide range of applications requiring ESD protection, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the MSMCG18CA include: - SMCG18A: Similar specifications, higher peak pulse current - PESD3V3L1UA: Lower capacitance, lower standoff voltage - ESD9B5.0ST5G: Higher surge capability, different package type

In conclusion, the MSMCG18CA is a semiconductor protection diode with low capacitance and high surge capability, packaged in an SOD-123FL package. It provides effective ESD protection for a variety of electronic applications and is available in tape and reel packaging with 3000 units per reel.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MSMCG18CA dalam penyelesaian teknikal

  1. What is MSMCG18CA?

    • MSMCG18CA is a type of transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What is the maximum clamping voltage of MSMCG18CA?

    • The maximum clamping voltage of MSMCG18CA is 29.2 volts at 10A.

  3. What is the peak pulse power of MSMCG18CA?

    • The peak pulse power of MSMCG18CA is 3000 watts for a 10/1000μs waveform.

  4. What are the typical applications of MSMCG18CA?

    • MSMCG18CA is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of MSMCG18CA?

    • The operating temperature range of MSMCG18CA is -55°C to +150°C.

  6. What is the reverse stand-off voltage of MSMCG18CA?

    • The reverse stand-off voltage of MSMCG18CA is 15.3 volts.

  7. What package type is MSMCG18CA available in?

    • MSMCG18CA is available in a DO-214AB (SMC) package.

  8. What are the key features of MSMCG18CA?

    • Key features of MSMCG18CA include low clamping voltage, fast response time, and high surge capability.

  9. How does MSMCG18CA provide overvoltage protection?

    • MSMCG18CA diverts excess current away from sensitive components by conducting when the voltage exceeds the clamping voltage.

  10. What are the industry standards or certifications applicable to MSMCG18CA?

    • MSMCG18CA complies with RoHS and is also available in AEC-Q101 qualified versions for automotive applications.